让各类副手模组支持动态光源， 支持Optifine，Angelica，RPLE，Battlegear2，GTNH的Battlegear2分支，及 Backhand。
This mod enhances compatibility between mods that provide dynamic lights and offhand functionality, It is compatible with Optifine, Angelica, RPLE, Battlegear2, GTNH's Battlegear2 fork, and Backhand.